Module with geometry-related routines (e.g., divergence, curl) More...

Functions/Subroutines
subroutine	set_coordinate_system (geom)
	Set the coordinate system to be used. More...

subroutine	set_pole

subroutine	putgridgeo (igrid)
	Deallocate geometry-related variables. More...

subroutine	get_surface_area (s, ixGL)
	calculate area of surfaces of cells More...

subroutine	gradient (q, ixIL, ixOL, idir, gradq)
	Calculate gradient of a scalar q within ixL in direction idir. More...

subroutine	gradientx (q, x, ixIL, ixOL, idir, gradq, fourth_order)
	Calculate gradient of a scalar q in direction idir at cell interfaces. More...

subroutine	gradients (q, ixIL, ixOL, idir, gradq)
	Calculate gradient of a scalar q within ixL in direction idir first use limiter to go from cell center to edge. More...

subroutine	divvector (qvec, ixIL, ixOL, divq, fourthorder, sixthorder)
	Calculate divergence of a vector qvec within ixL. More...

subroutine	divvectors (qvec, ixIL, ixOL, divq)
	Calculate divergence of a vector qvec within ixL using limited extrapolation to cell edges. More...

subroutine	curlvector (qvec, ixIL, ixOL, curlvec, idirmin, idirmin0, ndir0, fourthorder)
	Calculate curl of a vector qvec within ixL Options to employ standard second order CD evaluations use Gauss theorem for non-Cartesian grids use Stokes theorem for non-Cartesian grids. More...

subroutine	curlvector_trans (qvec, qvecc, ixIL, ixOL, curlvec, idim, idirmin, idirmin0, ndir0)
	Calculate idim transverse components of curl of a vector qvec within ixL Options to employ standard second order CD evaluations use Gauss theorem for non-Cartesian grids use Stokes theorem for non-Cartesian grids. More...

Variables
integer	coordinate =-1

integer, parameter	cartesian = 0

integer, parameter	cartesian_stretched = 1

integer, parameter	cylindrical = 2

integer, parameter	spherical = 3

integer, parameter	cartesian_expansion = 4

integer	type_curl =0

integer, parameter	central =1

integer, parameter	gaussbased =2

integer, parameter	stokesbased =3

Detailed Description

Module with geometry-related routines (e.g., divergence, curl)

Function/Subroutine Documentation

◆ curlvector()

subroutine mod_geometry::curlvector	(	double precision, dimension(ixi^s,1:ndir0), intent(in)	qvec,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,idirmin0:3), intent(inout)	curlvec,
		integer, intent(inout)	idirmin,
		integer, intent(in)	idirmin0,
		integer, intent(in)	ndir0,
		logical, intent(in), optional	fourthorder
	)

Calculate curl of a vector qvec within ixL Options to employ standard second order CD evaluations use Gauss theorem for non-Cartesian grids use Stokes theorem for non-Cartesian grids.

Parameters

[in] fourthorder Default: false

Definition at line 625 of file mod_geometry.t.

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◆ curlvector_trans()

subroutine mod_geometry::curlvector_trans	(	double precision, dimension(ixi^s,1:ndir0), intent(in)	qvec,
		double precision, dimension(ixi^s,1:ndir0), intent(in)	qvecc,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,idirmin0:3), intent(inout)	curlvec,
		integer, intent(in)	idim,
		integer, intent(inout)	idirmin,
		integer, intent(in)	idirmin0,
		integer, intent(in)	ndir0
	)

Calculate idim transverse components of curl of a vector qvec within ixL Options to employ standard second order CD evaluations use Gauss theorem for non-Cartesian grids use Stokes theorem for non-Cartesian grids.

Definition at line 1094 of file mod_geometry.t.

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◆ divvector()

subroutine mod_geometry::divvector	(	double precision, dimension(ixi^s,1:ndir), intent(in)	qvec,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(inout)	divq,
		logical, intent(in), optional	fourthorder,
		logical, intent(in), optional	sixthorder
	)

Calculate divergence of a vector qvec within ixL.

Parameters

[in]	fourthorder	Default: false
[in]	sixthorder	Default: false

Definition at line 478 of file mod_geometry.t.

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◆ divvectors()

subroutine mod_geometry::divvectors	(	double precision, dimension(ixi^s,1:ndir), intent(in)	qvec,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(inout)	divq
	)

Calculate divergence of a vector qvec within ixL using limited extrapolation to cell edges.

Definition at line 570 of file mod_geometry.t.

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◆ get_surface_area()

subroutine mod_geometry::get_surface_area	(	type(state)	s,
		integer, intent(in)	ixG,
		integer, intent(in)	L
	)

calculate area of surfaces of cells

Definition at line 157 of file mod_geometry.t.

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◆ gradient()

subroutine mod_geometry::gradient	(	double precision, dimension(ixi^s), intent(in)	q,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idir,
		double precision, dimension(ixi^s), intent(inout)	gradq
	)

Calculate gradient of a scalar q within ixL in direction idir.

Definition at line 319 of file mod_geometry.t.

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◆ gradients()

subroutine mod_geometry::gradients	(	double precision, dimension(ixi^s), intent(in)	q,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idir,
		double precision, dimension(ixi^s), intent(inout)	gradq
	)

Calculate gradient of a scalar q within ixL in direction idir first use limiter to go from cell center to edge.

Definition at line 420 of file mod_geometry.t.

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◆ gradientx()

subroutine mod_geometry::gradientx	(	double precision, dimension(ixi^s), intent(in)	q,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idir,
		double precision, dimension(ixi^s), intent(inout)	gradq,
		logical, intent(in)	fourth_order
	)

Calculate gradient of a scalar q in direction idir at cell interfaces.

Definition at line 363 of file mod_geometry.t.

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◆ putgridgeo()

subroutine mod_geometry::putgridgeo ( integer, intent(in) igrid )

Deallocate geometry-related variables.

Definition at line 147 of file mod_geometry.t.

◆ set_coordinate_system()

subroutine mod_geometry::set_coordinate_system ( character(len=*), intent(in) geom )

Set the coordinate system to be used.

Parameters

[in] geom Name of the coordinate system

Definition at line 21 of file mod_geometry.t.

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◆ set_pole()

subroutine mod_geometry::set_pole

Definition at line 99 of file mod_geometry.t.

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Variable Documentation

◆ cartesian

integer, parameter mod_geometry::cartesian = 0

Definition at line 7 of file mod_geometry.t.

◆ cartesian_expansion

integer, parameter mod_geometry::cartesian_expansion = 4

Definition at line 11 of file mod_geometry.t.

◆ cartesian_stretched

integer, parameter mod_geometry::cartesian_stretched = 1

Definition at line 8 of file mod_geometry.t.

◆ central

integer, parameter mod_geometry::central =1

Definition at line 14 of file mod_geometry.t.

◆ coordinate

integer mod_geometry::coordinate =-1

Definition at line 6 of file mod_geometry.t.

◆ cylindrical

integer, parameter mod_geometry::cylindrical = 2

Definition at line 9 of file mod_geometry.t.

◆ gaussbased

integer, parameter mod_geometry::gaussbased =2

Definition at line 15 of file mod_geometry.t.

◆ spherical

integer, parameter mod_geometry::spherical = 3

Definition at line 10 of file mod_geometry.t.

◆ stokesbased

integer, parameter mod_geometry::stokesbased =3

Definition at line 16 of file mod_geometry.t.

◆ type_curl

integer mod_geometry::type_curl =0

Definition at line 13 of file mod_geometry.t.

Functions/Subroutines

Variables

Detailed Description

Function/Subroutine Documentation

◆ curlvector()

◆ curlvector_trans()

◆ divvector()

◆ divvectors()

◆ get_surface_area()

◆ gradient()

◆ gradients()

◆ gradientx()

◆ putgridgeo()

◆ set_coordinate_system()

◆ set_pole()

Variable Documentation

◆ cartesian

◆ cartesian_expansion

◆ cartesian_stretched

◆ central

◆ coordinate

◆ cylindrical

◆ gaussbased

◆ spherical

◆ stokesbased

◆ type_curl